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projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
withSk(sk); IoTDAClient client = IoTDAClient.newBuilder() .withCredential(auth) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
默认值standard（平台封装的标准格式）。 取值范围： standard raw：直接将消息内容作为有效负载下发。 topic 否 String 参数说明：消息下行到设备的自定义topic后缀, 可选， 仅适用于MQTT协议接入的设备。
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) // 标准版
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